Surface drilling/down the hole drilling/5" High Air Pressure DTH Hammer with Foot Valve for popular sale/Mining drilling parts

5" High Air Pressure DTH Hammer with Foot Valve for popular sale

1. 10 years manufacturing experience;

2. Certificate: ISO9001:2008

3. Material: Carbide

It is a kind of valveless high air pressure DTH Hammer with foot valve.

It has the following advantages:

1. Valveless air distribution. More reliable.
2. Simple design of the piston, long life.
3. More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.

Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.